Patents
Sitemap › H04 - Electric communication technique › H04Q - Selecting › H04Q 11 - Selecting arrangements for multiplex systems
Patents for H04Q 11 - Selecting arrangements for multiplex systems (43,004)
03/2000
03/29/2000CA2282245A1 Method for detecting and locating a break in a synchronous digital hierarchy (sdh) optical link system
03/28/2000USRE36633 Synchronous residual time stamp for timing recovery in a broadband network
03/28/2000US6044406 Credit-based flow control checking and correction method
03/28/2000US6044403 Network server platform for internet, JAVA server and video application server
03/28/2000US6044278 Method and apparatus for message communication
03/28/2000US6044185 Optical switch module
03/28/2000US6044092 Method and apparatus for performing automatic synchronization failure detection in an ATM network
03/28/2000US6044091 Method and apparatus for scheduling cells based on pre-synchronized frames
03/28/2000US6044082 Private branch exchange, telecommunication system and methods of transmitting signals in subrate channels
03/28/2000US6044081 Bridging and signalling subsystems and methods for private and hybrid communications systems including multimedia systems
03/28/2000US6044080 Scalable parallel packet router
03/28/2000US6044077 Method and apparatus for ATM switching
03/28/2000US6044075 Apparatus and method for routing a communication in a network
03/28/2000US6044066 ISDN terminal equipment-resident mechanism for automatically determining service profile identifiers (SPIDS) for subdivided area code
03/28/2000US6044065 Resource model and architecture for a connection handling system
03/28/2000US6044064 Method and system therefor of confining path verification signals within a distributed restoration network
03/28/2000US6044060 Traffic shaping ATM network switch
03/28/2000US6044059 Method and apparatus for minimizing contention losses in networks
03/28/2000CA2158438C A signal transmission system
03/23/2000WO2000016587A1 Adding dsl services to a digital loop carrier system
03/23/2000WO2000016586A1 Multi-channel support for virtual private networks in a packet to atm cell cable system
03/23/2000WO2000016585A2 Access network for mobile terminals
03/23/2000WO2000016584A1 A method and a system for transmitting alarms
03/23/2000WO2000016530A2 A transmission system, a method and an apparatus providing access for ip data packets to a firewall protected network
03/23/2000WO2000016522A2 Methods for changing the bandwidth of a circuit switched channel
03/23/2000WO2000016511A1 Systems and methods for asynchronous transfer mode and internet protocol
03/23/2000WO2000016510A1 Signal conversion for fault isolation
03/23/2000WO2000016114A1 System and method for restricted reuse of intact portions of failed paths
03/23/2000WO2000016112A1 Method and message therefor of monitoring the spare capacity of a dra network
03/23/2000WO2000001122A9 Multi-protocol conversion assistance method and system for a network accelerator
03/23/2000WO2000001120A9 Cbr/vbr traffic scheduler
03/23/2000WO1999067609B1 Optical network monitor
03/23/2000WO1999066782A3 Message system for asynchronous transfer mode
03/23/2000WO1999056096A8 Corrected concentric spectrometer
03/23/2000DE19844299A1 Data communications method involves expanding call indication tone sequence to terminal device with appended information transmitted prior to charge-incurring connection from network
03/23/2000DE19843307A1 Automatic changing of switched communications paths involves using a device wishing to take over existing connection setting signal sequence variables
03/23/2000DE19843177A1 Overload control method in ATM communication system
03/23/2000DE19842849A1 Digital data transmission method for ISDN
03/23/2000DE19842789A1 Voice information transmission method e.g. for GSM
03/23/2000DE19842272A1 Tariff-free information transfer over telephone lines involves using schema agreed between caller and called person to associate each number of calling tones with an event
03/23/2000CA2517938A1 Adding dsl services to a digital loop carrier system
03/23/2000CA2344363A1 Systems and methods for asynchronous transfer mode and internet protocol
03/23/2000CA2282911A1 A method to determine a switching moment and a line terminator, a control network unit and a network unit realizing such a method and a tree-like optical network including such a line terminator, such a control network unit or such a network unit
03/23/2000CA2282167A1 Network termination of a telecommunications network
03/22/2000EP0987921A2 Method and apparatus for stream aggregation in a multiprotocol label switching network environment
03/22/2000EP0987920A1 An arrangement for performing automatic build out in a communications system that supports multiple constant-bit-rate connections
03/22/2000EP0987919A1 An arrangement for synchronization of a stream of synchronous traffic delivered by an asynchronous medium
03/22/2000EP0987918A1 Method and apparatus for generating and checking a data check field
03/22/2000EP0987917A1 Method of cell data transmission, cell, communication system and corresponding network terminal unit
03/22/2000EP0987916A1 Method and apparatus for policing of optical ATM cells
03/22/2000EP0987908A2 ISDN/IN interaction for bearer unrelated services
03/22/2000EP0987859A2 Method for the processing of traffic-related switching data in switching nodes of communications networks
03/22/2000EP0987857A1 Back-up restoration technique for sonet-SDH rings
03/22/2000EP0987844A1 Optical device for processing an optical impulse
03/22/2000EP0986931A1 Segment performance monitoring
03/22/2000EP0986930A1 Next hop loopback
03/22/2000EP0986924A2 Cross connection element and data transmission network
03/22/2000EP0986879A1 Broadband telecommunications switch
03/22/2000EP0986878A2 Procedure for the switching of data traffic in a data communication system
03/22/2000EP0648402B1 Microcellular radio network
03/22/2000CN1248382A ATM communications system for transmitting internet data packets
03/22/2000CN1248381A Method and circuitry for transmitting digital data using enhanced ISDN technique
03/22/2000CN1248376A Node supporting links having ability to transfer longer message than according to current MTP levelz
03/22/2000CN1248368A Transmission of ATM cells
03/22/2000CN1248136A Mobile communication system capable of avoiding crowding of call handling
03/22/2000CA2282117A1 Optical switching gate
03/21/2000US6041166 Virtual network architecture for connectionless LAN backbone
03/21/2000US6041066 Method of synchronization status message processing in transmission apparatus
03/21/2000US6041064 Voice server module for ATM switch
03/21/2000US6041063 High availability, scaleable bandwidth, multiport ATM-emulated LAN interface
03/21/2000US6041062 High-speed synchronous multiplexing apparatus
03/21/2000US6041059 Time-wheel ATM cell scheduling
03/21/2000US6041057 Self-configuring ATM network
03/21/2000US6041056 Full service network having distributed architecture
03/21/2000US6041055 Multipurpose synchronous switch architecture
03/21/2000US6041054 Efficient transport of internet protocol packets using asynchronous transfer mode adaptation layer two
03/21/2000US6041052 Call control system for a subscriber transmission device
03/21/2000US6041051 Method and apparatus enabling multiple access for multiple services and multiple transmission modes over a broadband communication network utilizing an adaptive digital access protocol
03/21/2000US6041043 SONET path/ATM physical layer transmit/receive processor
03/21/2000US6041040 Large-scale service-rate regulators for ATM switching
03/21/2000US6041039 System and method for determining network bandwidth availability using priority level feedback
03/21/2000US6041037 ATM virtual path switching node
03/17/2000CA2282252A1 Optical device for processing a sequence of bits
03/17/2000CA2282251A1 Optical device for processing an optical impulse
03/16/2000WO2000014995A1 Improvements in, or relating to, multicasting in atm-networks
03/16/2000WO2000014994A2 Use of cic to identify calls when using isup in conjunction with aal type 2 signaling protocol
03/16/2000WO2000014932A1 Use allowed priority level for routing decision in sima networks
03/16/2000WO2000014583A1 Strictly non-blocking optical switch core having optimized switching architecture based on reciprocity conditions
03/16/2000WO2000005840A3 Network interworking device and corresponding method
03/16/2000WO2000001135A3 Method for transmitting information in a user line area
03/16/2000WO1999062216A3 Method of timestamp synchronization of a reservation-based tdma protocol
03/16/2000DE19841926A1 ISDN/IN-Interaktion für Bearer-unrelated-Anwendungen ISDN / IN-interaction for bearer unrelated applications
03/16/2000DE19841038A1 Verfahren zur Behandlung verkehrsbezogener Vermittlungsdaten in Vermittlungsknoten von Kommunikationsnetzen Method for the treatment of transport-related arranging data in switching nodes of communications networks
03/16/2000CA2340104A1 Use of cic to identify calls when using isup in conjunction with aal type 2 signaling protocol
03/16/2000CA2280288A1 Back-up restoration technique for sonet/sdh rings
03/15/2000EP0986286A1 Access network for mobile subscribers
03/15/2000EP0986285A2 System and method for implementing a backup line in a telecommunication network
03/15/2000EP0986284A2 Channel transfer with retrieve
03/15/2000EP0986283A2 Speech transmitting device and method over a packet network
03/15/2000EP0986271A1 Method of and display system for monitoring a signalling network
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